From 195784b8efd53c1034c6b6d5c8d8d4d25b91d505 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 28 Mar 2009 09:27:02 -0300 Subject: [PATCH] V4L/DVB (11253): saa7134: fix RTD Embedded Technologies VFG7350 support. This card has the saa6752hs on 7-bit address 0x21 instead of 0x20. Add support in the card definition struct to select which address to use and update the definitions accordingly. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7134/saa7134-cards.c | 8 ++++++++ drivers/media/video/saa7134/saa7134-core.c | 5 +++-- drivers/media/video/saa7134/saa7134-empress.c | 3 +-- drivers/media/video/saa7134/saa7134.h | 1 + 4 files changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 265a52f..3a03813 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -273,6 +273,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .inputs = {{ .name = name_comp1, @@ -409,6 +410,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x820000, .inputs = {{ @@ -819,6 +821,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .inputs = {{ .name = name_comp1, .vmux = 4, @@ -978,6 +981,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .inputs = {{ .name = name_comp1, .vmux = 1, @@ -2365,6 +2369,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x21, .inputs = {{ .name = "Composite 0", .vmux = 0, @@ -4133,6 +4138,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { .name = name_tv, @@ -4169,6 +4175,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { .name = name_tv, @@ -4206,6 +4213,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { .name = name_tv, diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 321f0d7..4c24c9c 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -982,8 +982,9 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, /* load i2c helpers */ if (card_is_empress(dev)) { struct v4l2_subdev *sd = - v4l2_i2c_new_subdev(&dev->i2c_adap, "saa6752hs", - "saa6752hs", 0x20); + v4l2_i2c_new_subdev(&dev->i2c_adap, + "saa6752hs", "saa6752hs", + saa7134_boards[dev->board].empress_addr); if (sd) sd->grp_id = GRP_EMPRESS; diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index c6cfe0f..9db3472 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -416,8 +416,7 @@ static int empress_g_chip_ident(struct file *file, void *fh, if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER && !strcmp(chip->match.name, "saa6752hs")) return saa_call_empress(dev, core, g_chip_ident, chip); - if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR && - chip->match.addr == 0x20) + if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR) return saa_call_empress(dev, core, g_chip_ident, chip); return -EINVAL; } diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index d1498e5..1139668 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -332,6 +332,7 @@ struct saa7134_board { unsigned int radio_type; unsigned char tuner_addr; unsigned char radio_addr; + unsigned char empress_addr; unsigned int tda9887_conf; unsigned int tuner_config; -- 2.7.4